1956 Rover P4 vs. 2005 Saab 9-7X
To start off, 2005 Saab 9-7X is newer by 49 year(s). Which means there will be less support and parts availability for 1956 Rover P4. In addition, the cost of maintenance, including insurance, on 1956 Rover P4 would be higher. In terms of performance, 2005 Saab 9-7X (271 HP @ 6000 RPM) has 220 more horse power than 1956 Rover P4. (51 HP @ 4000 RPM) In normal driving conditions, 2005 Saab 9-7X should accelerate faster than 1956 Rover P4.
Because 2005 Saab 9-7X is four wheel drive (4WD), it will have significant more traction and grip than 1956 Rover P4. In wet, icy, snow, or gravel driving conditions, 2005 Saab 9-7X will offer significantly more control. With that said, do keep in mind that many other factors such as speed and the wear on your tires can also have significant impact on traction and control. Let's talk about torque, 2005 Saab 9-7X (372 Nm @ 3600 RPM) has 234 more torque (in Nm) than 1956 Rover P4. (138 Nm @ 2000 RPM). This means 2005 Saab 9-7X will have an easier job in driving up hills or pulling heavy equipment than 1956 Rover P4. 2005 Saab 9-7X has automatic transmission and 1956 Rover P4 has manual transmission. 1956 Rover P4 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 Saab 9-7X will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1956 Rover P4 | 2005 Saab 9-7X | |
| Make | Rover | Saab |
| Model | P4 | 9-7X |
| Year Released | 1956 | 2005 |
| Engine Position | Front | Front |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 51 HP | 271 HP |
| Engine RPM | 4000 RPM | 6000 RPM |
| Torque | 138 Nm | 372 Nm |
| Torque RPM | 2000 RPM | 3600 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Length | 4550 mm | 4920 mm |
| Wheelbase Size | 2830 mm | 2880 mm |
